2-丙烯酰基氧基乙氧基三甲基硅烷 | 18269-99-3

• 物质功能分类: 化学试剂 - 硅烷试剂
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-丙烯酰基氧基乙氧基三甲基硅烷
• 中文别名: 丙烯酰氧乙氧基三甲基硅烷；丙烯酰氧基乙氧基三甲基硅烷；2-(3-溴苯)吡啶
• 英文名称: 2-(trimethylsilyloxy)ethyl acrylate
• 英文别名: 2-trimethylsilyloxyethyl acrylate；trimethylsilyloxyethyl acrylate；acrylic acid-(2-trimethylsilanyloxy-ethyl ester)；Acrylsaeure-(2-trimethylsilyloxy-aethylester)；1-Acryloyloxy-2-trimethylsilyloxy-aethan；trimethylsilyl protected 2-carboxyethyl acrylate；(2-Acryloxyethoxy)trimethylsilane；2-trimethylsilyloxyethyl prop-2-enoate
• CAS: 18269-99-3
• 化学式: C₈H₁₆O₃Si
• mdl: MFCD00156430
• 分子量: 188.299
• InChiKey: RQWCMLILJZDGQG-UHFFFAOYSA-N

物化性质

• 沸点：
  90 °C
• 密度：
  0.95
• 闪点：
  >65°C

计算性质

• 辛醇/水分配系数(LogP)：
  2.71
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.625
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• TSCA：
  No
• 危险类别码：
  R36/37/38
• 海关编码：
  2931900090
• 安全说明：
  S26,S36/37/39
• 储存条件：
  低于5°C

反应信息

• 作为反应物：
  描述：

  (1E,3E)-4-Acetoxy-1-phenyldimethylsilyl-1,3-butadiene 、 2-丙烯酰基氧基乙氧基三甲基硅烷 生成 2-trimethylsilylethyl (1R,2R,5S)-2-acetyloxy-5-[dimethyl(phenyl)silyl]cyclohex-3-ene-1-carboxylate
  参考文献：
  名称：

  KOREEDA, MASATO;TENG, KELLY;MURATA, TOSHIKI, TETRAHEDRON LETT., 31,(1990) N2, C. 599-600

  摘要：

  DOI：
• 作为产物：
  描述：

  三甲基氯硅烷 、 丙烯酸羟乙酯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 2-丙烯酰基氧基乙氧基三甲基硅烷
  参考文献：
  名称：

  星形聚丙烯酸正丁酯-b-聚甲基丙烯酸甲酯嵌段共聚物的合成，表征与性能

  摘要：

  一系列包含内部软质聚（n通过原子转移自由基聚合（ATRP）合成了丙烯酸丁酯（PBA）嵌段和外部硬质聚甲基丙烯酸甲酯（PMMA）嵌段。用于制备星形共聚物的短大分子引发剂，聚合度DP = 10和20的聚（2-溴异丁酰氧基乙基丙烯酸酯）（PBiBEA），是通过ATRP制备的丙烯酸三甲基甲硅烷氧基乙基酯（HEATMS），然后酯化的。在使用PMMA嵌段进行恒星延伸过程中，观察到部分恒星耦合，并且耦合随着臂数和臂长的增加而增加。通过原子力显微镜和小角X射线散射观察了排列在软PBA基质中的圆柱形硬PMMA嵌段结构域的相分离形态。还对共聚物的机械和热性能进行了彻底的表征，并研究了它们的热塑性弹性体性能。与组成相似的线性和三臂星形相比，星形共聚物的拉伸强度要高得多。

  DOI：

  10.1021/ma902447p

文献信息

• 一种硅基UV光固化活性稀释剂及其制备方法和应用
  申请人：江西坤隆新材料有限公司

  公开号：CN117624218A

  公开（公告）日：2024-03-01

  本发明属于有机合成技术领域，具体地涉及一种硅基UV光固化活性稀释剂及其制备方法和应用，所述硅基UV光固化活性稀释剂的化学结构式为：#imgabs0#其中，n＝1，或2，或3，Si为选自三甲基一氯硅烷、二甲基二氯硅烷、甲基三氯硅烷任一种的硅基基团；R1为甲基氯硅烷Si‑Cl键与羟基丙烯酸酯反应生成的丙烯酰氧基取代基。本发明硅基UV光固化活性稀释剂是通过将硅基基团引入丙烯酸酯结构中，可以有效改善传统活性稀释剂应用缺陷，制备的活性稀释剂具有粘度低、挥发性低、固化速度快、硬度高、官能度可调的特点，可作为UV光固化材料活性稀释剂使用，可同时增强UV光固化材料硬度、耐刮擦性能，应用前景广阔。
• Vinylthioalkoxytrimethylsilane and polymers thereof
  申请人：ROHM &

  公开号：US02865899A1

  公开（公告）日：1958-12-23
• Star-like poly (n-butyl acrylate)-b-poly (α-methylene-γ-butyrolactone) block copolymers for high temperature thermoplastic elastomers applications
  作者：Azhar Juhari、Jaroslav Mosnáček、Jeong Ae Yoon、Alper Nese、Kaloian Koynov、Tomasz Kowalewski、Krzysztof Matyjaszewski

  DOI：10.1016/j.polymer.2010.08.017

  日期：2010.10

  Thermoplastic elastomers based on well-defined 10- and 20 arm star-like block copolymers containing middle soft poly(n-butyl acrylate) (PBA) block and outer hard poly(alpha-methylene-gamma-butyrolactone) (PMBL) block were synthesized by atom transfer radical polymerization (ATRP). Phase separated cylindrical or lamellar morphologies, depending on the copolymers composition and the annealing temperature of the films, were observed by atomic force microcopy and small-angle X-ray scattering. The mechanical and thermal properties of the copolymers were thoroughly characterized. The prepared copolymers retained their phase separated morphology even at temperatures exceeding 300 degrees C. Both tensile strength and elongation values for the star-like copolymers were considerably higher than for linear copolymers with similar composition. (C) 2010 Elsevier Ltd. All rights reserved.
• Facile, Solution-Based Synthesis of Soft, Nanoscale Janus Particles with Tunable Janus Balance
  作者：André H. Gröschel、Andreas Walther、Tina I. Löbling、Joachim Schmelz、Andreas Hanisch、Holger Schmalz、Axel H. E. Müller

  DOI：10.1021/ja305903u

  日期：2012.8.22

  We present a novel, versatile, and simple solution-based routine to produce soft, nanosized Janus particles with tunable structural and physical properties at high volume yield. This process is based on the cross-linking of compartments within precisely defined multicompartment micelles (MCMs), which are themselves formed by the self-assembly of ABC triblock terpolymers. Therein, the C blocks form the stabilizing corona emanating from B compartments, which in turn reside on an A core. Cross-linking of the B compartments allows to permanently fixate the phase separated state and dissolution in a good solvent for all blocks breaks up the MCMs into single Janus particles They now consist of a core of cross linked B blocks and two phase separated hemispheres of A and C. The process gives access to unprecedented structural features such as tunable core diameter and control over the Janus balance ranging from dominant A side to equal hemispheres to dominant C side. We demonstrate that this simple one pot approach can be extended to a range of triblock terpolymers with different block lengths and block. chemistries to furnish a library of tailor-made Janus particles with widely tunable physical properties. Such a diversity and simplicity has remained unreachable with our previously developed approach using the controlled cross-linking of bulk morphologies. We show that this new synthetic route can be upscaled to a high volume yield of 10 wt %, thereby enabling large-scale applications. We further demonstrate the effect of the Janus balance on colloidal self-assembly. Janus particles with a dominant hydrophobic and a small hydrophilic patch aggregate into large clusters in water, but merely di- or trimerize in chloroform.